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  • Nastajanje in struktura lesa in floema pri navadni smreki = Formation and structure of wood and phloem in Norway spruce
    Gričar, Jožica, gozdarka ; Čufar, Katarina ; Prislan, Peter
    Wood and phloem formation databases are important for understanding the effects of climate change and extreme weather events on species composition, tree vitality, wood production and wood quality in ... Slovenian forests. In this paper, we present the latest results on the radial growth of Norway spruce (Picea abies (L.) Karst.) at two sites in Slovenia, Panška reka (PAN - 400 m a. s .l.) and Menina planina (MEN - 1200 m a. s .l.) in 2009-2011. The focus was on the seasonal dynamics of early and latewood, and early and late phloem formation. We found that site conditions greatly affected the seasonal dynamics of wood and phloem formation, which was reflected in the width and structure of annual increments. At the higher elevation MEN site, the growing season was about a month shorter (about 4 months long), which resulted in 39% and 15% narrower wood and phloem increments, respectively. At MEN, the transition from early to latewood was observed on average only a week later than at PAN, while the transition from early to late phloem occurred on average 20 days later at MEN than at PAN. Information on the impact of site conditions on radial growth of spruce and wood quality is important for all stakeholders in the forest-wood value chain, as it can help to take appropriate management measures of adaptation to changing conditions.
    Vir: Les = Wood. - ISSN 0024-1067 (Letn. 70, št. 1, 2021, str. 5-18)
    Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasle
    Leto - 2021
    Jezik - slovenski
    COBISS.SI-ID - 70825731

    Povezava(-e):

    https://journals.uni-lj.si/les-wood/article/view/12101
    DOI

vir: Les = Wood. - ISSN 0024-1067 (Letn. 70, št. 1, 2021, str. 5-18)
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